Error Counters
Appendix D
D3
Table D.A
Error Counters
This Counter #
And Is Accessible in the 1779
(Hex):
Counts the Number of:
KP2:
KP3:
KFL:
KFM:
Data Highway Commands
0
Data Highway commands sent.
X
X
X
X
1
Expected Data Highway replies received.
X
X
X
X
3
Data Highway commands for which a reply was received.
X
X
X
X
5
Data Highway replies from the wrong source.
X
X
X
X
8
Data Highway commands for which no reply was received.
X
X
PAD Commands
17
PAD commands sent.
X
X
18
Expected PAD replies received.
X
X
19
PAD commands for which a reply was received.
X
X
Remote Command Blocks
30
Commands with an invalid RCB block number.
X
X
31
RCB commands with invalid block size.
X
X
33
RCB commands with invalid command data.
X
X
34
RCB commands with invalid block format.
X
X
35
RCB access attempts with password violation.
X
X
45
Message timeouts.
X
X
X
X
TimeCritical Commands
50
Currently active timecritical jobs.
X
X
51
Timecritical commands initiated without data.
X
X
53
Timecritical write commands that failed to get data from the processor.
X
X
54
Immediate read commands initiated.
X
X
55
Updateimmediate commands initiated.
X
X
56
Updateimmediate commands that failed to get data from the processor.
X
X
57
Timecritical commands for which a linklayer confirmation was received.
X
X
58
Timecritical command confirmations matching commands initiated.
X
X
59
Timecritical commands without confirmation.
X
X
5A
Timecritical commands received.
X
X
5D
Timecritical replies that match up with a command.
X
X
5E
Readimmediate commands for which linklayer confirmation was received.
X
X
5F
Readimmediate command confirmations matching commands initiated.
X
60
Properly sized readimmediate commands.
X
X
61
Failed readimmediate commands.
X
X
62
Times an immediate area was set inactive.
X
X
63
Update immediate commands for which linklayer confirmation was received.
X
X
64
Updateimmediate command confirmations matching commands initiated.
X
X
65
Failed updateimmediate commands.
X
X
66
Completions reported for an outgoing transaction.
X
X
67
Times data was returned with a reply for a timecritical command.
X
X
68
Times data was returned with a reply for a timecritical command could not be written into memory.
X
X
69
Timecritical errors.
X
X
6A
Timecritical commands that were reset.
X
X
6B
Timecritical commands received by the responder.
X
X
6E
Validtime critical commands received.
X
X
79
Timecritical replies for which confirmations were received.
X
X
7A
Timecritical replies that did not reach their destination.
X
X
7B
Timecritical transactions that timed out.
X
X
7D
Timecritical timeouts occurring when user timer was disabled.
X
X